Mortgage Financing for Self-Employed Contractors in Phoenix, Arizona

Find the guide below that matches your income documentation — bank statements, 1099s, P&L, or a mix — and go straight there. If you're still figuring out which loan type fits, the orientation below will get you there in five minutes.

What to know before choosing a loan path

Phoenix's construction market keeps a lot of contractors busy and a lot of lenders confused. The core problem is simple: aggressive write-offs that reduce your taxable income are smart tax strategy and terrible mortgage math. A contractor clearing $180,000 in gross revenue who writes off $90,000 looks like a $90,000 earner on a 1040 — which may not qualify for the home they can actually afford.

That gap is exactly why alternative documentation mortgages exist. Non-QM lenders underwrite on what money actually moves through your business, not what's left after every deductible expense. The tradeoff is rate: expect to pay 1–2 percentage points above conventional pricing. On a $400,000 Phoenix purchase, that's roughly $200–$350 per month — real money, but often the only path forward while you're still in aggressive growth mode.

The four main options, side by side:

Loan type	Income proof	Min. FICO	Rate vs. conventional	Best for
Conventional (Fannie/Freddie)	2 yrs tax returns + 1099s	620	Baseline	Contractors with 2+ yrs history and moderate write-offs
FHA	2 yrs tax returns	580 (3.5% down)	+0.25–0.5%	First-time buyers, lower FICO, smaller down payment
Bank statement mortgage	12 months business bank statements	660–680	+1–2%	High write-off contractors with strong deposit history
1099 / non-QM	1–2 yrs 1099s, sometimes P&L only	660	+1–2%	Single-trade contractors paid on 1099 with clean deposit flow

Key thresholds that trip people up:

• Self-employment history: Conventional and FHA lenders require 2 full years of self-employment history. One year in business usually disqualifies you for agency loans regardless of income level.
• Expense ratio: Non-QM bank statement lenders typically apply a 40–50% expense ratio to gross deposits for construction businesses. If your lender uses 50%, $200,000 in deposits qualifies as $100,000 in income.
• Debt-to-income (DTI): Most non-QM lenders cap DTI at 43–50%. High monthly equipment payments or business credit lines count against you here — just like personal debt.
• Cash reserves: Non-QM lenders routinely require 6–12 months of mortgage payments in liquid reserves at closing, separate from your down payment.
• Credit score: Conventional minimum is 620 FICO; FHA allows 580 for 3.5% down; non-QM bank statement products generally want 660–680 to get approved, and 700+ to get near-competitive rates.

For contractors who also carry heavy equipment debt, that DTI ceiling is where deals die. A $3,500/month excavator payment on a piece of gear that's generating revenue looks reasonable to you — it looks like liability to a conventional underwriter. Non-QM lenders handle it better, though some will ask for a business P&L to show the equipment pays for itself. Glendale-based excavation contractors navigating this exact issue — equipment debt alongside a home purchase — need to sequence the applications carefully to avoid pushing DTI past the ceiling before the mortgage closes.

For contractors who work across markets — say, picking up projects in Akron, Ohio or Alexandria, Virginia between Phoenix seasons — lenders will look at the continuity of income across those markets. Gaps in 1099 income from slow seasons are a flag. A year-round deposit history across business checking accounts is the cleanest way to document that the income is durable regardless of geography.

The qualification strategies that work for Phoenix contractors are largely the same ones that work for freelancers and gig workers with irregular 1099 income across the country — documented deposit history, a clean expense ratio, and the right lender type matter more than the specific loan program name.

What to fix before you apply:

• Pull your business and personal bank statements for the last 12 months and run the math yourself: deposits × (1 − expense ratio) ÷ 12 = monthly qualifying income.
• Check for credit report errors — roughly 1 in 4 reports contains a mistake, and fixing one before application costs nothing.
• Separate personal and business accounts if you haven't. Commingled deposits are a red flag that slows underwriting and can lower your qualifying income calculation.
• Talk to your CPA before applying. A modest reduction in write-offs in one tax year can shift you from a non-QM loan at a premium rate into a conventional loan at the base rate — often worth more than the tax savings.

Pick the guide below that matches your situation and you'll get the full detail on documentation requirements, lender types active in the Phoenix market, and how to structure your application.